| | bepalen van 'growth hormone releasing hormone' (verrichting) |  |  | bepalen van 'growth hormone releasing hormone' |  |  | bepalen van GH-RHbepalen van somatocrinine
 bepalen van GHRF
 bepalen van groeihormoon-'releasing' hormoon
 
 |  |  | Somatotropin releasing hormone measurement | 
 |  |