0. 0. Pellagra results from the deficiency of niacin (vitamin B3). It was first described by Don Casal, a Spanish court physician in the 1700s, where thickened skin was noted in peasants. However, it was not until the 1900s that the cause and treatment of pellagra was determined.Niacin can be derived from:ellagra results from the deficiency of niacin (vitamin B3). It was first described by Don Casal, a Spanish court physician in the 1700s, where thickened skin was noted in peasants. However, it was not until the 1900s that the cause and treatment of pellagra was determined. Niacin can be derived from:
Business plan template. Our free business plan template is part of a kit put together to help you define who you are, describe your business, and document how you will be profitable.
This Business Process Document Template is free for you to copy. and use on your project and within your organization. We hope that you find this. template useful and welcome your comments.. Introduction. The Business Process Document is a document which provides a detailed description of a business process which is designed to meet an identified business need. To be effective, business processes must be formally designed, structured, documented, and communicated.