In neurosurgery and orthopedics, "Sonntag" often refers to . What it is: A method for cervical spine stabilization.
If you want the medical paper, search for "Sonntag C1-C2 wiring PDF." If you want the gas data, search for "Crain and Sonntag Argon PDF." Download Sonntag23 pdf
In chemistry and physics, "Sonntag23" is a frequent citation for research on the (often citing Crain & Sonntag). In neurosurgery and orthopedics, "Sonntag" often refers to
Fundamental data used to calculate the density and pressure of gases. In neurosurgery and orthopedics
These datasets are archived by NIST (National Institute of Standards and Technology) and in publications from the American Institute of Physics . 3. Liturgy: The 23rd Sunday Calendar