By Cooper M.H.   in Education + Training

ISSN:0040-0912|7|12|560-564

Emerald Group Publishing Ltd‎(1993)‎

Access to resources Favorite 15.789823

By Cooper M.H.   Onsager D.R.   Ende D.   Chopra P.S.   in European Journal of Cardio-Thoracic Surgery

ISSN:1010-7940|21|1|158-159

Elsevier‎(2002)‎

Access to resources Favorite 7.8949113