Search Results       Your search for [subject]Urinary riboflavin excretion returned 1 record.           Urinary riboflavin excretion in normal non-pregnant, pregnant and lactating women. by Garcia-Fernandez, Natividad; Manila: University of the Philippines, 1973. Subject: Hygiene, Public Health Nutrition; Urinary riboflavin excretion; Women (Normal, pregnant, lactating) -- Urinary analysis.          Add to Book Cart Relevance: 31.59%