TY - GEN AU - MAGGIO,M TI - [Nicotinic acid ester as a cutaneous test in rheumatic disease] SN - 0035-5259 PY - 2003///0501 KW - Esters KW - Humans KW - Niacin KW - Nicotinic Acids KW - Rheumatic Diseases KW - diagnosis KW - Skin Tests N1 - Publication Type: Journal Article ER -