Biological oxygen demand (BOD) measures the total organic content of water based on the consumption of oxygen in a sample at 20deg C Celsius over five days. A consumption of 10 to 20 mg of O2 per liter most likely represents a sample from

Surgery

Biological oxygen demand (BOD) measures the total organic content of water based on the consumption of oxygen in a sample at 20deg C Celsius over five days. A consumption of 10 to 20 mg of O2 per liter most likely represents a sample from

A tender swelling in submandibular triangle is mostly likely diagnosed as

In transfacial proportions, the face Is divided into how many segments:

Specific for Ankylosing spondylitis is true?