Behrman, Richard E., (1931-)

Nelson textbook of pediatrics / by: Jenson, Hal B.; Behrman, Richard E., (1931-); Kliegman, Robert. (Language materials, printed)

Nelson textbook of pediatrics / by: Nelson, Waldo Emerson, (1898-); Vaughan, Victor C., (1919-); Behrman, Richard E., (1931-) (Language materials, printed)

Nelson textbook of pediatrics / by: Kliegman, Robert.; Behrman, Richard E., (1931-); Jenson, Hal B. (Language materials, printed)

Preterm birth :causes, consequences, and prevention / by: Behrman, Richard E., (1931-); Butler, Adrienne Stith.; Institute of Medicine (U.S.). (Language materials, printed)

Nelson textbook of pediatrics/ by: Kliegman, Robert; Jenson, Hal B.; Behrman, Richard E., (1931-) (Language materials, printed)

Nelson textbook of pediatrics / by: Kliegman, Robert; Jenson, Hal B.; Behrman, Richard E., (1931-) (Language materials, printed)