The phrase "an field" is not correct in written English.
It should be "a field" because "field" begins with a consonant sound.
Example: "She has a field of expertise in environmental science."
Alternatives: "a domain" or "a sector".
Although these aspects are well-known to clinicians, there is a dearth of organized and critical studies in the AN field on resistance to treatment and motivational therapies.
Only 12 papers among the top 100 cited papers published in the AN field address therapeutic strategies [ 6], although there have been some scientific advances that may be translated into new treatment methods.
Hence, some of the papers we included in this overview [ 14, 54, 100] pointed out how treatment-resistance in the AN field can be easy to notice but difficult to understand.
He used the position to speak out for the botanical side of evolutionary studies, an field dominated by zoologists.
"It is a strange time, when we are winding down the emergency relief operation in Kosovo," said Andrea Recchia, an field officer for the refugee agency.
The National Phenology Network, with financing from the National Science Foundation and other agencies, has started an field campaign, called Project BudBurst (www.budburst.org), in which volunteers record the way 500 native plants are responding to climate change.
