TV Barrett ; RD Naiff ; (1990) Trypanosomes of the subgenus Megatrypanum from armadillos (Xenarthra: Dasypodidae). Memórias do Instituto Oswaldo Cruz., 85 (4). pp. 407-411. ISSN 0074-0276 DOI: 10.1590/S0074-02761990000400004 DL Daniels ; SN Cousens ; LN Makoae ; RG Feachem ; (1990) A case-control study of the impact of improved sanitation on diarrhoea morbidity in Lesotho. Bulletin of the World Health Organization, 68 (4). pp. 455-463. ISSN 0042-9686 https://researchonline.lshtm.ac.uk/id/eprint/4654017 AJ Hunt ; G Christofinis ; APM Coxon ; PM Davies ; TJ McManus ; S Sutherland ; P Weatherburn ; (1990) Sero-prevalence of HIV-1 infection in a cohort of homosexually active men. Genitourinary Medicine, 66. pp. 423-427. DOI: 10.1136/sti.66.6.423 Sharon R. A. Huttly ; Fernando C. Barros ; Cesar G. Victora ; Cintia Lombardi ; J. Patrick Vaughan ; (1990) Subsequent pregnancies: who has them and who wants them? Observations from an urban center in Southern Brazil. Revista de Saúde Pública, 24 (3). pp. 212-216. ISSN 0034-8910 DOI: 10.1590/S0034-89101990000300007 Ricardo Ishak ; Colin R. Howard ; (1990) The thermal stability of yellow fever vaccines. Memórias do Instituto Oswaldo Cruz, 85 (3). pp. 339-345. ISSN 0074-0276 DOI: 10.1590/S0074-02761990000300011 C Kallestal ; AK Holm ; P Ollinen ; (1990) Dental health in 13-year-olds in Vasterbotten County, Sweden. Changes over twenty years. Swedish dental journal, 14 (4). pp. 193-200. ISSN 0347-9994 https://researchonline.lshtm.ac.uk/id/eprint/4649258 F Kawamoto ; R Alejo-Blanco ; SL Fleck ; Y Kawamoto ; RE Sinden ; (1990) Possible roles of Ca2+ and cGMP as mediators of the exflagellation of Plasmodium berghei and Plasmodium falciparum. Molecular and biochemical parasitology, 42 (1). pp. 101-108. ISSN 0166-6851 DOI: 10.1016/0166-6851(90)90117-5 C Källestål ; L Matsson ; (1990) Periodontal conditions in a group of Swedish adolescents (II) Analysis of data. Journal of clinical periodontology, 17 (9). pp. 609-612. ISSN 0303-6979 DOI: 10.1111/j.1600-051X.1990.tb01680.x C Källestål ; L Matsson ; K Holm, A.- ; (1990) Periodontal conditions in a group of Swedish adolescents (I). A descriptive epidemiologic study. Journal of clinical periodontology, 17 (9). pp. 601-608. ISSN 0303-6979 DOI: 10.1111/j.1600-051X.1990.tb01679.x Ralph Lainson ; Christoper Dye ; Jeffrey J. Shaw ; David W. Macdonald ; Orin Courtenay ; Adelson A. A. Souza ; Fernando T. Silveira ; (1990) Amazonian visceral leishmaniasis - distribution of the vector Lutzomyia longipalpis (Lutz & Neiva) in relation to the fox cerdocyon thous (Linn) and the efficiency of this reservoir host as a source of infection. Memórias do Instituto Oswaldo Cruz, 85 (1). pp. 135-137. ISSN 0074-0276 DOI: 10.1590/S0074-02761990000100027 Martin Mckee ; (1990) Deaths in winter in Northern Ireland: the role of low temperature. Ulster Medical Journal, 59 (1). pp. 17-22. ISSN 0041-6193 https://researchonline.lshtm.ac.uk/id/eprint/4654074 OS Miettinen ; CE Rossiter ; (1990) Man-made mineral fibers and lung cancer. Epidemiologic evidence regarding the causal hypothesis. Scandinavian Journal of Work, Environment & Health, 16 (4). pp. 221-231. ISSN 0355-3140 DOI: 10.5271/sjweh.1791 NS Rawson ; J Peto ; (1990) An overview of prognostic factors in small cell lung cancer. A report from the Subcommittee for the Management of Lung Cancer of the United Kingdom Coordinating Committee on Cancer Research. British journal of cancer, 61 (4). pp. 597-604. ISSN 0007-0920 DOI: 10.1038/bjc.1990.133 Patricia Rondó Schilling ; (1990) Supplementary feeding programs: a critical analysis. Revista de Saúde Pública, 24 (5). pp. 412-419. ISSN 0034-8910 DOI: 10.1590/S0034-89101990000500010 P Weatherburn ; PM Davies ; AJ Hunt ; APM Coxon ; TJ McManus ; (1990) Heterosexual behaviour in a large cohort of homosexually active men in England and Wales. AIDS Care, 2 (4). pp. 319-324. ISSN 0954-0121 DOI: 10.1080/09540129008257747