If the author's name is not mentioned in the text. If the author's name is not used in the sentence introducing the source material, then include the author's last name in the parenthetical citation before the page number(s).
And then it went away when I started it again. It was better then a drug â¦ and no side affects! (Later, I found out that the sourse cause of the heartburn was a simple vitamine C tablet that I had also been taking.) Just one more thing. John Lee, M.D. also said that magnesium deficiency can cause leg cramps.
1 Shoes that don't fit properly may be what causes leg cramps for some adults and children. In fact, when it comes to what causes leg cramps in women, high heel shoes are something to consider.  Kidney dialysis can be a cause of leg cramps at night.