split multiple MeSH terms that i extracted from medline formate of PubMed site
<p>How I could split MeSH terms -primary MH(*) from Secondary in python for lots of articles?</p>

<pre><code>MH  - Female
MH  - Humans
MH  - Middle Aged
MH  - Obesity, Abdominal/*epidemiology
MH  - Polysomnography
MH  - Risk Factors
MH  - Sleep Deprivation/*epidemiology/physiopathology
MH  - Sleep Stages
MH  - Sleep, REM
MH  - Sweden/epidemiology
MH  - Time Factors
MH  - Waist Circumference
</code></pre>
