When you enter THAMES HOSPITAL in the search box, there are hundreds of results, narrow your search options if required. Clicking on the SERIES results you will find a large number of Patient related records: Inpatient Registers, Day registers, Operation Registers to name but a few.
At Auckland Archives there is a card index which makes finding your required patients records even easier.
This card index for Thames Hospital has details for each admission and includes:
and reference eg ZAAP 15288/2A page 55
You then go to the archives computer to order the correct ledger eg
The ZAAP and 15288/2a goes into the computer to order the ledger and the entry is on page 55
|Thames Hospital, Baillie Street, Thames|