Ma cured girl, perhaps, with wonderful cure (7,4)
I believe the answer is:
'wonderful cure' is the definition.
The definition suggests a singular noun which matches the answer.
'ma cured girl perhaps' is the wordplay.
'perhaps' indicates an anagram.
'macuredgirl' is an anagram of 'MIRACLE DRUG'.
'with' acts as a link.
Can you help me to learn more?