TY  - JOUR
A1  - Örtqvist, A.K.
A1  - Lundholm, C.
A1  - Wettermark, B.
A1  - Ludvigsson, J.F.
A1  - Ye, W.
A1  - Almqvist, C. 
T1  - Validation of asthma and eczema in population‐based Swedish drug and patient registers
Y1  - 2013
DO  - 10.1002/pds.3465
JF  - Pharmacoepidemiology and Drug Safety
VL  - 22
IS  - 8

ER  -