title: Size and mercury concentration relationship as contamination index.
mesh_terms: D000818:Animals; D003400:Astacoidea / Q000033:anatomy & histology / Q000187:drug effects*; D001835:Body Weight / Q000187:drug effects; D005260:Female; D005399:Fishes / Q000033:anatomy & histology / Q000378:metabolism*; D008297:Male; D008628:Mercury / Q000032:analysis* / Q000378:metabolism / Q000633:toxicity; D009132:Muscles / Q000032:analysis; D013030:Spain; D014873:Water Pollutants / Q000032:analysis* / Q000378:metabolism / Q000633:toxicity
chemical_list: D014873:Water Pollutants; D008628:Mercury