Authors: A Willy Graffelman; Arie Knuistingh Neven; Saskia le Cessie; Aloys C M Kroes; Machiel P Springer; Peterhans J van den Broek Journal: Br J Gen Pract Date: 2004-01 Impact factor: 5.386
Authors: A Willy Graffelman; Arie Knuistingh Neven; Saskia le Cessie; Aloys C M Kroes; Machiel P Springer; Peterhans J van den Broek Journal: Br J Gen Pract Date: 2004-01 Impact factor: 5.386