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Palm BT, Kant AC, van den Bosch WJ, Vooijs GP, van Weel C.Palm BT, et al.Br J Gen Pract. 1993 Dec;43(377):503-6.Br J Gen Pract. 1993.PMID: 8312021Free PMC article.
Kant AC, Palm BT, Dona DJ, Makkus AF, Vooijs GP, Van Weel C.Kant AC, et al. Among authors: palm bt.Int J Qual Health Care. 1995 Mar;7(1):11-6. doi: 10.1093/intqhc/7.1.11.Int J Qual Health Care. 1995.PMID: 7640912
Kant AC, Palm BT, Wentink E, van Weel C.Kant AC, et al. Among authors: palm bt.J Med Screen. 1997;4(1):35-9. doi: 10.1177/096914139700400111.J Med Screen. 1997.PMID: 9200061
Palm BT, Kant AC, Visser EA, Vooijs GP, van den Bosch WJ, van Weel C.Palm BT, et al.Int J Qual Health Care. 1997 Aug;9(4):277-82. doi: 10.1093/intqhc/9.4.277.Int J Qual Health Care. 1997.PMID: 9304426Clinical Trial.