Q. Zhang

Effect of a concomitant diagnosis of allergic rhinitis on asthma‐related health care use by adults

David Price, Q. Zhang, Vasilisa Sazonov Kocevar et al. · Clinical & Experimental Allergy · 2005 · 210 citations

Life Sciences, Internal Medicine, Allergy +8

Increased risk of asthma attacks and emergency visits among asthma patients with allergic rhinitis: a subgroup analysis of the improving asthma control trial

Jean Bousquet, Sabine Gaugris, Vasilisa Sazonov Kocevar et al. · Clinical & Experimental Allergy · 2005 · 201 citations

Pharmacy, Chronic Disease Control, Pharmacotherapy +17

Effect of inappropriate initial empiric antibiotic therapy on outcome of patients with community-acquired intra-abdominal infections requiring surgery

Karl J. Krobot, Dangyue Yin, Q. Zhang et al. · European Journal of Clinical Microbiology & Infectious Diseases · 2004 · 170 citations

Pharmacy, Infectious Diseases, Surgery +14

Maternal anaemia and preterm birth: a prospective cohort study

Q. Zhang, Cande V. Ananth, Ziru Li et al. · International Journal of Epidemiology · 2009 · 130 citations

Medicine, Maternal Health, Obstetrics +16

Asthma-related resource use and cost by GINA classification of severity in three European countries

Éric Van Ganse, Leonardo Antonicelli, Q. Zhang et al. · Respiratory Medicine · 2005 · 59 citations · Full text

Pharmacy, Health Sciences, Pharmacoeconomics +13