By Moust J.   Berkel H.   Schmidt H.   in Higher Education

ISSN:0018-1560|50|4|665-683

Springer Publishing Company ‎(2005)‎

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By Van Berkel H. J. M.   Wolfhagen H. A. P.   in Education for Health

ISSN:1357-6283|15|3|335-345

Ashgate Publishing Ltd‎(2002)‎

Access to resources Favorite 6.786107

By Arnold C.L.   Davis T.C.   Berkel H.J.   Jackson R.H.   Nandy I.   London S.   in Preventive Medicine

ISSN:0091-7435|32|4|313-320

Academic Press‎(2001)‎

Access to resources Favorite 1.4756573