Bernsen, R.M.D.

study children patient asthma group symptom treatment vaccination score result allergy month table atopic placebo cromoglycate effect disorder population complaint atopic disorders baseline disease trial difference health outcome birth osteoarthritis follow-up practice sodium infection fluenza ankle bruise vaccine bone bruise analysis copyright © 2008 review relationship number atopy vaccinated netherland factor association pertussis participant quality variable model birth order shoulder family questionnaire prevalence grade characteristic disodium cromoglycate cochrane collaboration inhaled rotterdam childhood parent john wiley unvaccinated eczema status period method sodium cromoglycate medline hip pain hospital study population fluenza vaccination disability consultation