To Awei1018,
Just for discussion:
1.The arguement assumes that the fact doctors have written 76 million
more prescriptions for full-strength Acid-Ease than for Pepticaid indicates
that Acid-Ease is more popular among doctors than Pepticaid.
2. Nor can the above-mentioned fact establish that Acid-Ease is more effective
than Pepticaid in relieving stomach acid.
3. The argument relies on an unwarranted assumption that the comparative
effectiveness of the two milder non-prescription forms of Acid-Ease and
Pepticaid is analogous to that of the two full-strength forms of these medicine
in question.
[此贴子已经被作者于2003-4-7 18:10:46编辑过] |