this paper, nu1in!j aims al n1alaflg a wnparijon behveen ana!jtic n1etapl91irians' and a vianna'j views on miver. to this end, first! lht ,my'or vitlul arr brief!j 111n.9ed among ana!jti, ,mtapl{ysicians. then, .asicmna's vitll!i about dijftrtnl typu ofl(nivtr.tals art studied: ldnds, properhu, and rrlatio,11. hopefull it will clan, u1hm avianna stands in lht thmnt debate on...