This book contained many different anatomic sketches that he made upon examining and dissecting cadavers. Leonardo da Vinci made his anatomical sketches based on observing and dissecting 30 cadavers. Zeiss' method was more convenient on a dissecting microscope. Dissecting the specimen to show specific anatomical elements can be time consuming. Cellular models are instrumental in dissecting a complex pathological process into simpler molecular events. The two can only be distinguished by dissecting the reproductive anatomy. Early products included microscopes, burets, pipettes, litmus, balances, colorimeters, dissecting kits, and anatomical models. Isotretinoin in small doses may be helpful in treating dissecting cellulitis. Scientists have published in modern journals about dissecting such animals since at least the 1930s. In class, they are dissecting a fetal pig. In dissecting cellulitis, pathogenic microbes are not usually present. Eventually she was allowed into the dissecting room and the chemistry lectures. Her fans began dissecting what it told us about the upcoming album. We're taking our time, dissecting things. In fierce competition, competitors are likely to be dissecting the market in similar ways.