Corpus luteum defect--"alloyed gold standard".
Castelbaum
A J
AJ
Lessey
B A
BA
D004717:Endometrium / Q000473:pathology; D005260:Female; D006801:Humans; D008183:Luteal Phase; D011374:Progesterone / Q000097:blood; D014591:Uterine Diseases / Q000175:diagnosis* / Q000473:pathology
D011374:Progesterone