TY - GEN AU - Løvik,M TI - [Does synthetic filling in pillows and comforters increase the risk of severe asthma?] SN - 0029-2001 PY - 1998///0616 KW - Allergens KW - adverse effects KW - Asthma KW - etiology KW - Bedding and Linens KW - Humans KW - Risk Factors N1 - Publication Type: Journal Article ER -