7835466
Results 1 to 1 of 1
Selection :
Beta human chorionic gonadotropin levels in cul-de-sac blood of patients with ectopic pregnanciesTHORNEYCROFT, I. H; WATSON, D; KATZ, E et al.Fertility and sterility. 1988, Vol 49, Num 1, pp 166-167, issn 0015-0282Article
