Nutritional advice in pregnancy.
Rosser
J
J
D019317:Evidence-Based Medicine; D005260:Female; D006801:Humans; D009721:Nurse Midwives; D052756:Nutritional Sciences / Q000193:education*; D010353:Patient Education as Topic / Q000379:methods / Q000592:standards*; D011247:Pregnancy; D011256:Pregnancy Outcome; D012107:Research Design / Q000592:standards