美国儿科学会健康育儿指南 = American academy of pediatrics The big book of symptoms : A-Z guide to your child's health
Meiguo er ke xue hui jian kang yu er zhi nan = American academy of pediatrics The big book of symptoms : A-Z guide to your child's health
Identifies the most common childhood symptoms and suggests possible causes and treatment options for each, and provides a brief discussion of first aid and safety.