TY - GEN AU - PINTO,M TI - [Headache in relation to Sluder's vacuum sinus and the sinus hypertensivum] SN - 0021-7573 PY - 2003///0501 KW - Disease KW - Headache KW - etiology KW - Humans KW - Paranasal Sinus Diseases KW - Paranasal Sinuses KW - Vacuum N1 - Publication Type: Journal Article ER -