An open letter to the WIC Program.
Porter
S B
SB
D000328:Adult; D001942:Breast Feeding / Q000706:statistics & numerical data*; D005260:Female; D005522:Food Services / Q000458:organization & administration*; D006293:Health Promotion / Q000458:organization & administration*; D006801:Humans; D007223:Infant; D014481:United States