It is common practice for researchers to publish more than one manuscript regarding a certain experiment or cohesive set of experiments. Examples are large-scale grant-funded programs, theses, and dissertations. Some opine that it is unethical to publish more than one manuscript derived from the same data set, saying that this practice encourages publishing "least publishable units" just to enhance one's publication record. Others acknowledge that it makes sense to publish multiple manuscripts if they address distinct hypotheses that are not easily combined in one manuscript because they differ in focus and purpose. Do you know of citations of published work regarding this topic? If so, I would really appreciate your sharing them. Thanks!