TY - GEN AU - Shturkalev,I AU - Dimitrov,D Ia TI - [Evaluvation of the Pregnosticon Planotest] SN - 0324-0959 PY - 1968///1129 KW - Chorionic Gonadotropin KW - Female KW - Humans KW - Immune Sera KW - Methods KW - Pregnancy KW - Pregnancy Tests N1 - Publication Type: Journal Article ER -