1. Autor: Elf Rock MeSH: Presbyopia-diagnosis MeSH: Robenidine-chemical synthesis MeSH: Popliteal Artery-ultrastructure MeSH: Ringer's Solution-standards MeSH: DNA Polymerase I-analysis MeSH: Naphthols-isolation & purification MeSH: Oppositional Defiant Disorder-pathology MeSH: Developmental Defects of Enamel-immunology MeSH: Psittacula-virologie