title: [Five unexpected pregnancies after treatment with Bogomoletz serum].
authors.forename: J
authors.initials: J
authors.lastname: DALSACE
authors.forename: P
authors.initials: P
authors.lastname: VELLAY
mesh_terms: D005260:Female; D006801:Humans; D007106:Immune Sera; D011247:Pregnancy; D049168:Pregnancy, Unplanned
chemical_list: D007106:Immune Sera; C092051:antireticular cytotoxic serum