共 50 条
- [32] A prospective randomized sibling-oocyte study of two media systems for culturing cleavage-stage embryos—impact on fertilization rate Journal of Assisted Reproduction and Genetics, 2011, 28 : 335 - 341
- [34] Prospective, randomized comparative study between single-port laparoscopic appendectomy and conventional laparoscopic appendectomy CIRUGIA ESPANOLA, 2014, 92 (07): : 472 - 477
- [37] Comparative Study Between Single-Incision and Three-Port Laparoscopic Appendectomy: A Prospective Randomized Trial JOURNAL OF LAPAROENDOSCOPIC & ADVANCED SURGICAL TECHNIQUES, 2013, 23 (05): : 431 - 436
- [38] Comparative study of two antitussive drugs in the treatment of acute dry cough of infectious origin (prospective, randomized, single blind study) THERAPIE, 2002, 57 (05): : 457 - 463