TY  - JOUR
A1  - Bernsen, R.M.D.
A1  - de Jongste, J.C.
A1  - van der Wouden, J.C.
T1  - Birth order and sibship size as independent risk factors for asthma, allergy, and eczema
Y1  - 2003
DO  - 10.1046/j.0905-6157.2003.00108.x
JF  - Pediatric Allergy and Immunology
VL  - 14
IS  - 6

ER  -