MeSH: Ventricular Myosins-ultrastructure MeSH: Suprachiasmatic Nucleus-pathology MeSH: tepelná difuze MeSH: Quaternary Prevention-ethnology MeSH: Lead Poisoning-prevention & control MeSH: Opiate Alkaloids-history MeSH: chirurgické staplery MeSH: sulfapyridin MeSH: B-DNA-izolace a purifikace MeSH: Penicillin-Binding Proteins-classification MeSH: Aggressive Driving-ethnology MeSH: Naphthyridines-isolation & purification