caa a22 4500 386332371 CHVBK 20180307111720.0 cr unu---uuuuu 161130e198901 xx s 000 0 eng 10.1079/NRR19890005 doi S0954422489000065 pii (NATIONALLICENCE)cambridge-10.1079/NRR19890005 Vitamin A, Immunity and Infection [Elektronische Daten] Copyright © The Nutrition Society 1989 Tomkins Andrew Clinical Nutrition Unit, Centre for Human Nutrition, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT Hussey Gregory Clinical Nutrition Unit, Centre for Human Nutrition, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT Nutrition Research Reviews Cambridge University Press 2/1(1989-01), 17-28 0954-4224 2:1<17 1989 2 NRR https://doi.org/10.1079/NRR19890005 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1079/NRR19890005 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tomkins Andrew Clinical Nutrition Unit, Centre for Human Nutrition, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT NATIONALLICENCE 700 1- Hussey Gregory Clinical Nutrition Unit, Centre for Human Nutrition, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT NATIONALLICENCE 773 0- Nutrition Research Reviews Cambridge University Press 2/1(1989-01), 17-28 0954-4224 2:1<17 1989 2 NRR CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge