{"id":"W2042914049","doi":"10.1080/14786410512331328159","title":"Chemical composition of propolis from Canada, its antiradical activity and plant origin","year":2005,"lang":"en","type":"article","venue":"Natural Product Research","topic":"Bee Products Chemical Analysis","field":"Agricultural and Biological Sciences","cited_by":100,"is_retracted":true,"has_abstract":true,"ca_institutions":"Université de Montréal","funders":"","keywords":"Propolis; DPPH; Cinnamic acid; Chemistry; Chemical composition; Botany; Composition (language); Food science; Organic chemistry; Biology; Antioxidant","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":{"nature":"Retraction","reason":"Duplication of/in Article;","date":"8/15/2009 0:00","openalex_flagged":true},"screen":null}