https://www.pharmalive.com/wp-content/uploads/2022/09/ReutersFDA9-8-2022.jpg8001200Reuters Healthhttps://www.pharmalive.com/wp-content/uploads/2020/01/Pharmalive_4c-300x37.pngReuters Health2023-03-13 07:59:032023-03-13 09:50:40U.S. FDA places Mersana's cancer drug trial on hold following death