POLLINOSIS IN POLAND.
D000293:Adolescent; D001249:Asthma; D002648:Child; D003231:Conjunctivitis; D006801:Humans; D011044:Poland; D006255:Rhinitis, Allergic, Seasonal; D012882:Skin Tests; D013223:Statistics as Topic
ADOLESCENCE; ASTHMA; CHILD; CONJUNCTIVITIS; HAY FEVER; POLAND; SKIN TESTS; STATISTICS