E. A. Johnson

Transmissible ileal hyperplasia of hamsters. II. Ultrastructure.

R. Jacoby, E. A. Johnson, 1978, The American journal of pathology.

Transmissible ileal hyperplasia.

R. Jacoby, E. A. Johnson, R. O. Jacoby, 1981, Advances in experimental medicine and biology.

The measurement of symptoms in young children with cancer: the validation of the Memorial Symptom Assessment Scale in children aged 7-12.

H. Thaler, R. Portenoy, J. Collins, 2002, Journal of pain and symptom management.