89page

^11 1E =g ^lc ^tl E 81 -ualzI +el zI q44l 4zlzt) E 3-12 tssE =d (1) €t ++ €^J +Eq= {}9d.1 9l= ++^Jq frzl s}BJE.l ^}+gr+. ol+9= s}E}t +ql d+4 oe- ^I+q= a-o-trE Eil5(metol), 6}olEE+lE(hydroquinone), rlq E (Phenidone) f ol 914. qlEe E ^4 Hl= E_"JE 44 ee, +I9 4 ol El #^J .lq , z]:rf S4lrl €tC ol +vl. ol a e- Ee "l 4zlz) € r., 9 ,I zI ?l _E-EEI eEg "J 6Jr+ gEg "J o}"l 4sq, gaE- gtrI ;|ol =-tr-+l=e E4 Hl. E"Jq 44eE, €t 4s= +"J6ta, lu=P4l € t^Jol *t j1tsE_tr gtrl. 9zlrl"J EEe4E o36}r+ e-EE "J6Jg Ezl 44. ";^l7l A44zlzl fl+q 42")4. slq5e E^4 E"J-e, Eql Solzl qB+. "JHI4 otr. tr$gE_= ^I+qrl ?*l alol =-tr-+ltsr+ =ElaI€ ^I++tr}. qlE4 Eli+ Cd-a tltr'-4E =la4.l 4sq, _ H _ =C4'rl+4ol +trI. ErlqE-$ EilE !-q 4al BqE qq, €aol4. €t ++e ElqI4, ^lTl4sE 7+7+ 54"1 gleq,2zlzlE €t ++g 4.J6I ts rl4l III4 etelg 5^dg =€B + 91tr1. e MQ €t"le EilE(M)vl alolEE?=(Q)9 utlEL+ a. @ pe €rJq4e qqE(p)r+ olol rs+l=(e)+ Ell'J+ a (2) €^J -u-aztl (zt) Ua3'21 €"J +Ee +?l4lol yE *21 +E tie+ tql *4g tiql ga]] tlElqq € t =qg ?)zl 44. "l= *zla].= +4etr Bzla}= 4ol u-alzl(tI4 Blzl4l ) trI. ol u-alzil= €t ++ rlltlgE- i*ol tE}9zl dql tr= ++6I= CAg zlzl o| alq ol+t +EE (NazSos; ol galzl -tr f*ol ^I+g trI. -uolzl =*ol 4 sH t}4*zl s.4z\ *all, r*eE €t 4uzy Leldq .laE q4 +ql 9l= tr= zld ++4q zlzlalE-tr alolEE?= F €t ++9 tEI. Bzl d4. oI --I