A more powerful variant of comparing the balance between calcium and parathyroid hormone is to perform a 3 hour calcium infusion.

Later models featured more powerful variants of the R-4360 engine, improved radar, and redesigned crew compartments.

September 1965 saw a yet more powerful variant, the Glas 1304.

Ginetta also built a less powerful variant of the G40, named the G40 Junior.

It was also fitted with a more powerful variant of the Fiat A.12.

This container was a variant: less powerful, less draining on her, but still effective to keep the firepower out of reach.

Each town has seven basic creatures, each of which can be upgraded to a more powerful variant.

It is deployed in hand-held form as well as more powerful starship-mounted variants.

The most powerful variants were the 2,625 hp (1,957 kW) Centaurus 170, 173, 660, 661 and 662.

A more powerful variant of the RT was called Óptimo.