TY - RPRT TI - Increased growth hormone pulse frequency in acromegaly. AU - A L Barkan AU - S E Stred AU - K Reno AU - M Markovs AU - N J Hopwood AU - R P Kelch AU - I Z Beitins PY - 1989 DO - 10.1210/jcem-69-6-1225 UR - https://pubmed.ncbi.nlm.nih.gov/2511221/ ID - 2511221 ER -