Unmarked stairs are an accident waiting to happen. Even if you have only one or two steps, put a strip of white or reflective tape on the edges so that people can see them, even in dim light. Rugs or tarps under a car to catch leaking fluids may keep the garage floor clean, but it also becomes a fire hazard. Get rid of it, and soak up the spills with cat litter or sawdust. If the stains have already soaked into the floor, try oven cleaner to remove them.
About Clinical Chemistry. Clinical Chemistry is the leading international journal of clinical laboratory science, providing 2,000 pages per year of peer-reviewed papers that advance the science of the field. Clinical Chemistry is an archival research journal that is required reading for professionals working in the following areas:
Clinical research is research that directly involves a particular person or group of people, or that uses materials from humans, such as their behavior or samples of their tissue.y taking part in clinical trials, participants can not only play a more active role in their own health care, but they can also access new treatments and help others by contributing to medical research. The NICHD is involved in all aspects of clinical trials and clinical research.