[Application of preserved placenta extract in sero-resistant syphilis].
D005260:Female; D006801:Humans; D010920:Placenta; D011247:Pregnancy; D011309:Preservation, Biological; D013587:Syphilis; D014020:Tissue Extracts
D014020:Tissue Extracts
ORGAN EXTRACTS; SYPHILIS
Primenenie ekstrakta konservirovannoi platsenty pri sero-rezistentnom sifilise.