Vitamin C and sex differences in respiratory tract infections.
Hemilä
Harri
H
D000328:Adult; D001206:Ascorbic Acid Deficiency / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D012141:Respiratory Tract Infections / Q000150:complications*; D012737:Sex Factors; D006113:United Kingdom