TY - BOOK ED - World Health Organization. TI - Expert Committee on Venereal Infections: report on the first session of the Subcommittee on Serology and Laboratory Aspects, Washington, D.C., 12-20 October 1949 SN - 9241200146 PY - 1950/// CY - Geneva PB - World Health Organization KW - Sexually transmitted diseases KW - Serologic tests N1 - Copy 2 of 1st-3rd reports bound together UR - http://apps.who.int/iris/ ER -