W. Callen

发表

L. Moore, S. Thibodeau, H. Vreman, 1989, American journal of diseases of children.

J. Paladino, W. Callen, 2003, The Journal of antimicrobial chemotherapy.

Jerome J. Schentag, J. Paladino, S. Bhavnani, 2003, American journal of health-system pharmacy : AJHP : official journal of the American Society of Health-System Pharmacists.