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Prospective Or Retrospective?:
Keys, Ancel
BMJ: British Medical Journal. 302 (1991) 6781 - p. 909 ff. , 1991
Link:
https://www.jstor.org/stable/29711134
RT Journal T1 <Title>Prospective Or Retrospective?</Title> UL https://suche.suub.uni-bremen.de/peid=jstor-29711134&Exemplar=1&LAN=DE A1 Keys, Ancel PB British Medical Association YR 1991 SN 0959-8138 SN 1756-1833 K1 Philosophy K1 Applied philosophy K1 Philosophy of science K1 Scientific method K1 Experimentation K1 Experiment design K1 Longitudinal studies K1 Prospective studies JF BMJ: British Medical Journal VO 302 IS 6781 SP 909 ff. LK http://dx.doi.org/https://www.jstor.org/stable/29711134 DO https://www.jstor.org/stable/29711134 SF ELIB - SuUB Bremen
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