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Journal
Lancet
Volume
350
Issue
9071
Pages
101–5
Publication year
1997
Suggested citation
Benn CS, Aaby P, Balé C, Olsen J, Michaelsen KF, George E, Whittle H. Randomised trial of effect of vitamin A supplementation on antibody response to measles vaccine in Guinea-Bissau, west Africa. Lancet. 1997; 350(9071): 101–5.