[FREQUENCY OF DEFECTIVE HEARING IN CHILDREN UNDER SANATORIUM TREATMENT IN RABKA].
D002648:Child; D006309:Hearing; D006311:Hearing Disorders; D006320:Hearing Tests; D006801:Humans; D011044:Poland; D012220:Rhinitis; D013223:Statistics as Topic
CHILD; HEARING DISORDERS; POLAND; RHINITIS; STATISTICS
CZ ESTO'S'C UPO'SLEDZENIA S UCHU U DZIECI LECZONYCH SANATORY JNIE W RABCE.