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.
Hey there, you can download free business plan templates here. There you can find different templates for a business plan: structure and sample (.docx, .odt), checklist, cash budget, and a business plan presentation. These templates look well-designed and representative, so Iâm pretty sure they will suit for a pop-up retail store business plan. Hope I helped! Regards, Krystsina.