Novartis' biosimilar company Sandoz urged FDA to reject "in its entirety" AbbVie's citizen petition asking the agency to require that biosimilar drug labeling contain a clear statement that the product is a biosimilar and that it is licensed for fewer than all the reference product's conditions, among other requests. The move came a few days after AbbVie sent FDA a supplement to its petition reiterating its requests and also objecting to FDA's stance that interchangeability does not have to be...