APA

Liu X., Olsen J., Agerbo E., Yuan W., Cnattingius S., Gissler M. & Li J. (20140311). Birth weight, gestational age, fetal growth and childhood asthma hospitalization. : Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology.

Chicago

Liu Xiaoqin, Olsen Jørn, Agerbo Esben, Yuan Wei, Cnattingius Sven, Gissler Mika and Li Jiong. 20140311. Birth weight, gestational age, fetal growth and childhood asthma hospitalization. : Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology.

Harvard

Liu X., Olsen J., Agerbo E., Yuan W., Cnattingius S., Gissler M. and Li J. (20140311). Birth weight, gestational age, fetal growth and childhood asthma hospitalization. : Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology.

MLA

Liu Xiaoqin, Olsen Jørn, Agerbo Esben, Yuan Wei, Cnattingius Sven, Gissler Mika and Li Jiong. Birth weight, gestational age, fetal growth and childhood asthma hospitalization. : Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology. 20140311.