I. Krastins

发表

M. Corey, H. Levison, I. Mitchell, 1978, The Journal of pediatrics.

N. Zamel, N. Aspin, R. Hyland, 1978, The American review of respiratory disease.

A. C. Bryan, H. Levison, T. Keens, 2015, The American review of respiratory disease.

H. Levison, P. Francis, I. Krastins, 1980, Pediatrics.