TY - GEN AU - SIMON,F A TI - Some basic principles and problems of clinical allergy SN - 0002-9955 PY - 2007///1227 KW - Anaphylaxis KW - Humans KW - Hypersensitivity KW - Immune System Diseases KW - Physicians N1 - Publication Type: Journal Article UR - https://doi.org/10.1001/jama.1949.02900350020005 ER -