A two-term MEDLINE search strategy for identifying randomized trials in obstetrics and gynecology

  1. Nwosu, C.R.
  2. Khan, K.S.
  3. Chien, P.F.W.
Aldizkaria:
Obstetrics and Gynecology

ISSN: 0029-7844

Argitalpen urtea: 1998

Alea: 91

Zenbakia: 4

Orrialdeak: 618-622

Mota: Artikulua

DOI: 10.1016/S0029-7844(97)00703-5 GOOGLE SCHOLAR