30774x

"Slowly Growing Adrenal Mass: A 20-Year Incubation" published in The American Journal of Medicine .

"Dissecting the phenotypic and genetic spectrum of early childhood-onset absence epilepsy" in the journal Seizure . 30774x

The string refers to a unique identifier used in several contexts, primarily associated with scientific journal article IDs or regional postal codes. Depending on your intent, here is the proper text or context for that ID: 1. Scientific Publications (Article PIIs) 30774x