In the Vinony graph
Vinony's link graph records 1 inbound reference to Holter, and connects out to Holter monitor.
Vinony links it to 10 Wikipedia language editions.
~1 min read
Encyclopedic overview
Holter may refer to: Holter monitor, ambulatory health monitor Holter (surname)
Excerpted from Wikipedia’s “Holter” article, available under the CC BY-SA 4.0 licence.