The reduction of sperm donor candidates due to the abolition of the anonymity rule: analysis of an argument. [PDF]
Guido P.
europepmc +1 more source
Protective effects of Brazilian propolis supplementation on capillary regression in the soleus muscle of hindlimb-unloaded rats. [PDF]
Tanaka M +5 more
europepmc +1 more source
Seasonal influences on in vitro fertilization and embryo transfer. [PDF]
Weigert M +5 more
europepmc +1 more source
Ethical dimensions of the number of embryos to be transferred in in vitro fertilization. [PDF]
Chervenak FA +2 more
europepmc +1 more source
Cryopreservation of embryos, blastocysts, and pregnancy rates of blastocysts derived from frozen-thawed embryos and frozen-thawed blastocysts. [PDF]
Pantos K +7 more
europepmc +1 more source
Increasing synthetic serum substitute (SSS) concentrations in P1 glucose/phosphate-free medium improves implantation rate: a comparative study. [PDF]
Ben-Yosef D +5 more
europepmc +1 more source
A corpus luteum is not a prerequisite for the expression of progesterone induced blocking factor by T-lymphocytes a week after implantation. [PDF]
Check JH +4 more
europepmc +1 more source
Improved responsiveness of PCOS patients to clomiphene after CYP17a inhibitor. [PDF]
Ali Hassan H +3 more
europepmc +1 more source
Prospective randomized comparison of ovarian blockade with nafarelin versus leuprolide during ovarian stimulation with recombinant FSH in an ICSI program. [PDF]
Franco JG +6 more
europepmc +1 more source
Factors associated with exclusive breastfeeding of preterm infants. Results from a prospective national cohort study. [PDF]
Maastrup R +8 more
europepmc +1 more source

