P. Nicholson

Mechanical lesions of the appendix in children as a basis for appendicitis

P. Nicholson, 1936 .

BLOOD-PRESSURE IN NORMAL CHILDREN

P. Nicholson, C. F. Judson, 1914 .

Notes on the treatment of an unusual case of hemolytic streptococcus septicemia

P. Nicholson, 1936 .