Direct Observation Assessment of Milestones: Problems with Reliability

nork Schott, Meghan, Kedia, Raashee, Promes, Susan B., Swoboda, Thomas, O’Rourke, Kevin, Green, Walter, Liu, Rachel, Stansfield, Brent, Santen, Sally A.
Argitaratua izan da West J Emerg Med (2015)