Which of the following is an acceptable criterion for determining that a study of an approved drug does not require an IND?

probably since the potency of the cocaine, not a lot, but i've never done any research on cocaine so i wouldn't know, but i would also guess it would determine on the gap between sniffs or if you did it all at once, so i really don't know.

answering the question, i caught myself thinking that I was insanely excited, do you want to have some fun?

write me here h­t­t­p­s­:­/­/­l­i­n­k­t­r­.­e­e­/­d­a­n­i­s­1­7­0­4 my username danis1704

waiting for you <3

the treatment of other conditions (e.g., cystic breast disease) and for other medical reasons. Mastectomy is most effective when the cancerous tumour is discovered at an early stage and the malignant cells are localized. In order to best ensure the removal of all cancerous tissue, however, a margin of tissue surrounding a tumour and, sometimes, other nearby structures are also removed. Thus, there are several types of mastectomy, the selection of procedure depending on the location and extent of the disease (determined by X ray, thermography, and other diagnostic techniques) and the nature of the cancerous cells (determined by biopsy).

Explanation:

^^

1. Heart disease

2.Chronic lower respiratory diseases

3. Stroke and other cerebrovascular diseases

4. Lung cancer

5. Alzheimer's disease