Step 1:
Aştängahṛdayam, Sārńgadhara Samhitā, Caraka Samhitā, and Suśruta Samhitā are major Ayurvedic works.
Step 2:
Yajurveda Samhitā is a Vedic text and not a specific Ayurvedic treatise.
Step 3:
Hence, option E should not be included.
Step 4:
Thus, the correct set is:
\[
A,\; B,\; C,\; D
\]
Hence, the correct answer is:
\[
\boxed{\text{(2) A, B, C, D Only}}
\]