title: Re: Birth order, atopy, and risk of non-Hodgkin lymphoma.
authors.forename: Andrew
authors.initials: A
authors.lastname: Kemp
authors.forename: Anne-Louise
authors.initials: AL
authors.lastname: Ponsonby
authors.forename: Terry
authors.initials: T
authors.lastname: Dwyer
mesh_terms: D001722:Birth Order; D004781:Environmental Exposure; D020031:Epstein-Barr Virus Infections / Q000150:complications; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000150:complications* / Q000235:genetics / Q000276:immunology; D015994:Incidence; D016393:Lymphoma, B-Cell / Q000209:etiology; D008228:Lymphoma, Non-Hodgkin / Q000209:etiology* / Q000235:genetics / Q000276:immunology / Q000517:prevention & control / Q000821:virology; D009103:Multiple Sclerosis / Q000821:virology; D035781:Siblings