00377nam a22001217a 4500008004100000020001500041050001900056100001800075245007500093260004900168300001600217650002200233200615b        xxu||||| |||| 00| 0 eng d  a9965104502  aRA418.3.G4.T94  aTwumasi, P.A.  aMedical systems in Ghana/ as study in medical sociology.cP.A. Twumasi  aAccra:bGhana publishing corporation,c2005.  axiv, 180p.;  aMedical sociology