Levin, Alex V.

The eye in pediatric systemic disease by: Levin, Alex V.; Enzenauer, Robert W.; SpringerLink (Online service) (Language materials, printed)

Ethical Issues in Child Abuse Research by: Guttmann, Katherine.; Shouldice, Michelle.; SpringerLink (Online service); Levin, Alex V. (Language materials, printed) , [http://id.loc.gov/vocabulary/relators/aut]