Characteristics of randomized controlled trials included in systematic reviews of nutritional interventions reporting maternal morbidity, mortality, preterm delivery, intrauterine growth restriction and small for gestational age and birth weight outcomes.
UNDP/UNFPA/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction, WHO, CH-1211 Geneva 27, Switzerland. villarj@who.int
José
J
Villar
Mario
M
Merialdi
A Metin
AM
Gülmezoglu
Edgardo
E
Abalos
Guillermo
G
Carroli
Regina
R
Kulier
Mercedes
M
de Onis
D001724:Birth Weight; D019587:Dietary Supplements; D005260:Female; D005317:Fetal Growth Retardation / Q000517:prevention & control*; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007234:Infant, Premature; D007236:Infant, Small for Gestational Age; D009017:Morbidity; D009747:Nutritional Physiological Phenomena; D011247:Pregnancy; D011248:Pregnancy Complications / Q000517:prevention & control*; D016032:Randomized Controlled Trials as Topic