TY - STAND AU - C. Chi AU - R. Mayon-White AU - F. Wojnarowska BT - J Invest Dermatol DO - 10.1038/jid.2010.392 M1 - 4 PY - 2011 SP - 884 EP - 91 T2 - J Invest Dermatol TI - Safety of topical corticosteroids in pregnancy: a population-based cohort study VL - 131 SN - 0022-202x ER -