[2 NEW PREGNANCY TESTS IN THE INITIAL STAGE WITHOUT THE USE OF LIVING ANIMALS--THEORY AND PRACTICE OF THE ANTIGEN-ANTIBODY REACTION METHOD AND THE CERVICAL MUCUS CRYSTAL FORMATION TEST].
D000818:Animals; D000937:Antigen-Antibody Reactions; D002114:Calcinosis; D002582:Cervix Mucus; D005260:Female; D019369:Life; D011247:Pregnancy; D011258:Pregnancy Tests
ANTIGEN-ANTIBODY REACTIONS; CERVIX MUCUS; PREGNANCY; PREGNANCY TESTS